فاعلية التلعيب باستخدام تطبيق كلاس دوجو (Class Dojo)‎ في تنمية التحصيل و الدافعية للإنجاز نحو مادة الكيمياء لدى طالبات الصف الثاني الثانوي بإدارة تعليم صبيا

الملخص EN

This research aimed to develop the achievement and achievement motivation towards chemistry among the female students of the second-year secondary school in the Sebaia education department via gamification using the class Dojo application.

for meeting such an end, the quasi-experimental approach was used as a random sample of the second-year secondary school students was selected and divided into two groups : the control group (totaling 28) female students, and the experimental group totaling 25) female students.

the researcher prepared an achievement test in the separation of chemical calculators consisting of (25) multiple-choice items at the levels of (remembering, comprehending, applying, analyzing, evaluating), and a scale of achievement motivation consisting of (29) items on the dimensions of (self-confidence, proficiency, perseverance, independence, ambition).

the results of the research revealed that there were statistically significant differences at (0.05) level between the two groups in favor of the experimental group in the achievement test and the achievement motivation scale.

the effect size value according to Cohen's (d) in the development of academic achievement as a whole was (3.35), while the development of achievement motivation as a whole was (3.57).

the results confirmed the effectiveness of gamification using the glass Dojo application in their development among the students of the experimental group.

chemistry teachers on the use of digital gamification applications in teaching chemistry.